RtlGetControlSecurityDescriptor

NTSTATUS __stdcall RtlGetControlSecurityDescriptor(VOID *SecurityDescriptor, UINT16 *Control, UINT64 *Revision){
  *(_DWORD *)Revision = *(unsigned __int8 *)SecurityDescriptor;
  if( *(_BYTE *)SecurityDescriptor != 1 )
    return -1073741736;
  *Control = *((_WORD *)SecurityDescriptor + 1);
  return 0;
}

Referenced by:

AdtpIsSDValidSelfRelative
LocalConvertSDToStringSD_Rev1
ObpInsertOrLocateNamedObject
SepHasCriticalAcesRemoved